🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 175 Days

Day: 27.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.89 AU - 1.31 AU

Year: 435 Days

Day: 33.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.09 AU - 1.15 AU

Year: 447 Days

Day: 32.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.54 AU - 1.88 AU

Year: 842 Days

Day: 40.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,333,918 km

• M1: 43,084 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.93 AU - 2.35 AU

Year: 1179 Days

Day: 34.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 109.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,333,918 km

• M1: 55,950 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.5

Radius: 6.2

Gravity: 22.49 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.09 AU - 16.29 AU

Year: 23413 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,333,918 km

• M1: 98,884 km (0.058 R)
• M2: 436,975 km (0.118 R)
• M3: 654,939 km (0.115 R)
• M4: 1,291,927 km (0.073 R)
• M5: 1,699,581 km (0.098 R)
• M6: 2,058,915 km (0.107 R)
• M7: 3,956,265 km (0.108 R)
• M8: 4,966,949 km (0.077 R)
• M9: 6,094,468 km (0.062 R)
• M10: 6,599,510 km (0.108 R)
• M11: 7,282,125 km (0.097 R)
• M12: 8,560,289 km (0.098 R)
• M13: 9,673,148 km (0.099 R)
• M14: 9,919,236 km (0.079 R)
• M15: 10,169,364 km (0.108 R)
• M16: 11,621,660 km (0.103 R)
• M17: 12,469,431 km (0.107 R)
• M18: 18,253,334 km (0.05 R)
• M19: 19,106,640 km (0.094 R)
• M20: 20,995,014 km (0.108 R)
• M21: 27,156,801 km (0.117 R)
• M22: 27,770,302 km (0.059 R)
• M23: 33,154,628 km (0.047 R)
• M24: 37,508,076 km (0.111 R)
• M25: 38,884,825 km (0.078 R)
• M26: 45,584,865 km (0.116 R)
• M27: 45,929,987 km (0.105 R)
• M28: 51,692,796 km (0.094 R)
• M29: 57,919,359 km (0.089 R)
• M30: 61,843,012 km (0.111 R)
• M31: 63,332,109 km (0.09 R)
• M32: 63,977,624 km (0.081 R)
• M33: 69,985,325 km (0.118 R)
• M34: 75,873,497 km (0.107 R)
• M35: 88,087,864 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,372 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit